CONTENTS. 



CHAPTER XXVII. 



MAMMALIA {continued). 



Prototheria 

 Metatheria 



CHAPTER XXVIII. 



MA MM A LI A ( contin tied) 



The Eutheria 



Horse, as Cursorial Type of Mammalia 



Ox, ^„ „ „ ... 



Dog, ^ M M .1 



Cat, I. .1 n 



CPIAPTER XXIX. 



MAMMALIA {continued). 



wSloth, as Arboreal Type of Mammalia ... .. ... 533 



Mole, as P'ossorial n <> ... ... ... 537 



Porpoise, as Aquatic n i. ... ... ... 54^ 



Bat, as/Erial „ .. 55^ 



CHAPTER XXX. 



MAMMALIA {continued). 

 Orders of Eutheria 57 1 



CHAPTER XXXI. 



GEOGRAPHICAL DISTRIBUTION OF MAMMALS. 



Realms ... ... ... ... ... ... ... ... 593 



Notogoea 595 



Neogoea ... ... ... ... ... ... ... ... 597 



